Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
To vacate an area completely of all humans, usually rapidly and in response to an emergency situation.

etymology: "de-" (prefix, "remove") + "ass" = "get everyone's asses out of here"
When the bomb threat came, everyone was in a big hurry to deass the area.
Deass by tora321 June 3, 2010
Related Words
D'bass • dass • dassy • Deass • Dassie • Dassed • Dassit • DBSS • Dabass • dabassi
DBOSS is a South Indian very popular actor, has huge fan following in Karnataka. He stands first at Sandalwood Box office. Other names are Challenging star, Emperor of all Bosses. Original name is Darshan Toogudeepa.
Follow him on Twitter @dasadarshan DBOSS
DBOSS by Airavata October 16, 2018
The sensation during an act of vaginal-anal double penetration when one man can feel the pressure from the other man's penis from across the vaginal/anal wall.

Pleasurable for the woman and both of the men.

Differing sensations can be achieved depending on the speed and force of the thrusts and whether or not a constant rhythm is achieved.
Tommy's mom was getting Dassoed 19 years ago, and he was the accidental result.
Dasso by JosueRicoSuave March 2, 2011

Sieht man dass ich butter bin? 

„Sieht man dass ich butter bin?“ is a term commonly used by people who smoke weed. It means as much as, „Do I look like I‘m completely stoned?“

The term was originally coined by a man, only known as „El Stocko“, a famous Austrian thinker and phylosopher who spends most of his time in the „Loco bar“.
„Sieht man dass ich butter bin?“
„Yes, you look just like N.H.“
Dassie is a type of girl that reminds you of a bagel but she is still your number one best friend/ donut. She has many amazing talents, such as, fashion. She will cut up your Barbies for free and practice her unique fashion talent on them. Even though she is forgetful (specifically of presents you buys her) she is a keeper. Once you meet a Dassie, never let go.
Who is that amazing girl over there? It must be a Dassie!
Dassie by Tarise 🤍 September 23, 2020
"Dos burritos, and a coke, dassit!"
dassit! by talk2me-JCH2 February 18, 2022
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Load more